可持续性不是一个流行词，而是我们对后代的责任。

The documenta must always remain a question, never an answer.

I had ambition not only to go farther than any man had been before, but as far as it was possible for a man to go.

The destiny of world civilization depends upon providing a decent standard of living for all mankind.

在顺丰，我们不仅提供快递服务，更提供一种信任和安心。